dithertest.c File Reference

Demonstrates dithering using: pixDitherToBinary(), pixDitherTo2bpp(), pixScaleGray2xLIDither(), and pixScaleGray4xLIDither(). More...

#include "allheaders.h"

Go to the source code of this file.

Functions
	main (int argc, char **argv)
Variables
static const l_float32	FACTOR = 0.95
static const l_float32	GAMMA = 1.0

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Detailed Description

Demonstrates dithering using: pixDitherToBinary(), pixDitherTo2bpp(), pixScaleGray2xLIDither(), and pixScaleGray4xLIDither().

Definition in file dithertest.c.

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Function Documentation

main	(	int	argc,
		char **	argv
	)

Definition at line 29 of file dithertest.c.

References ERROR_INT, FACTOR, filein, GAMMA, L_MIN, lept_fclose(), lept_fopen(), NULL, pixcmapWriteStream(), pixDestroy(), pixDisplayMultiple(), pixDisplayWrite(), pixDitherTo2bpp(), pixDitherToBinary(), pixGammaTRC(), pixGetColormap(), pixGetDepth(), pixGetHeight(), pixGetWidth(), pixRead(), pixScaleGray2xLIDither(), pixScaleGray4xLIDither(), pixWriteStreamPS(), startTimer(), and stopTimer().

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Variable Documentation

const l_float32 FACTOR = 0.95 [static]

Definition at line 25 of file dithertest.c.

Referenced by main().

const l_float32 GAMMA = 1.0 [static]

Definition at line 26 of file dithertest.c.

Referenced by main().